#
d678a59d |
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18-May-2024 |
Tom Rini <trini@konsulko.com> |
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
371d0b55 |
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30-Apr-2024 |
Tom Rini <trini@konsulko.com> |
arm: imx: Remove <common.h> and add needed includes Remove <common.h> from all mach-imx, CPU specific sub-directories and include/asm/arch-mx* files and when needed add missing include files directly. Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f8b874f5 |
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26-Mar-2024 |
Fabio Estevam <festevam@denx.de> |
imx8: Add a default reset_cpu() implementation Add a weak default reset_cpu() implementation just like it is done on arch/arm/mach-imx/cpu.c. This allows the removal of the empty reset_cpu() in several board files. Signed-off-by: Fabio Estevam <festevam@denx.de> Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Toradex Colibri iMX8X |
#
c4bc7db9 |
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31-Jan-2024 |
Igor Opaniuk <igor.opaniuk@foundries.io> |
imx: imx8: print reset cause Add support for printing reset cause during boot. Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> |
#
f72d0d4a |
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21-Aug-2023 |
Simon Glass <sjg@chromium.org> |
event: Convert existing spy records to simple Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
e8cd1f60 |
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15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
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15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
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27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
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04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
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20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
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11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
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24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
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7fe32b34 |
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04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
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30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
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30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
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22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
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05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
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05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
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05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
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05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
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05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
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04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
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28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
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14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
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26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
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26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
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26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
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26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
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25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
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31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
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03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
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04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
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05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
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18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
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14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
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18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
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18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
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18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
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18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
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18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
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18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
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18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
371d0b55 |
|
30-Apr-2024 |
Tom Rini <trini@konsulko.com> |
arm: imx: Remove <common.h> and add needed includes Remove <common.h> from all mach-imx, CPU specific sub-directories and include/asm/arch-mx* files and when needed add missing include files directly. Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f8b874f5 |
|
26-Mar-2024 |
Fabio Estevam <festevam@denx.de> |
imx8: Add a default reset_cpu() implementation Add a weak default reset_cpu() implementation just like it is done on arch/arm/mach-imx/cpu.c. This allows the removal of the empty reset_cpu() in several board files. Signed-off-by: Fabio Estevam <festevam@denx.de> Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Toradex Colibri iMX8X |
#
c4bc7db9 |
|
31-Jan-2024 |
Igor Opaniuk <igor.opaniuk@foundries.io> |
imx: imx8: print reset cause Add support for printing reset cause during boot. Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> |
#
f72d0d4a |
|
21-Aug-2023 |
Simon Glass <sjg@chromium.org> |
event: Convert existing spy records to simple Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
e8cd1f60 |
|
15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
|
15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
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27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
|
04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
f8b874f5 |
|
26-Mar-2024 |
Fabio Estevam <festevam@denx.de> |
imx8: Add a default reset_cpu() implementation Add a weak default reset_cpu() implementation just like it is done on arch/arm/mach-imx/cpu.c. This allows the removal of the empty reset_cpu() in several board files. Signed-off-by: Fabio Estevam <festevam@denx.de> Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Toradex Colibri iMX8X |
#
c4bc7db9 |
|
31-Jan-2024 |
Igor Opaniuk <igor.opaniuk@foundries.io> |
imx: imx8: print reset cause Add support for printing reset cause during boot. Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> |
#
f72d0d4a |
|
21-Aug-2023 |
Simon Glass <sjg@chromium.org> |
event: Convert existing spy records to simple Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
e8cd1f60 |
|
15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
|
15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
|
27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
|
04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c4bc7db9 |
|
31-Jan-2024 |
Igor Opaniuk <igor.opaniuk@foundries.io> |
imx: imx8: print reset cause Add support for printing reset cause during boot. Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> |
#
f72d0d4a |
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21-Aug-2023 |
Simon Glass <sjg@chromium.org> |
event: Convert existing spy records to simple Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
e8cd1f60 |
|
15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
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15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
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27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
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04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
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22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
f72d0d4a |
|
21-Aug-2023 |
Simon Glass <sjg@chromium.org> |
event: Convert existing spy records to simple Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
e8cd1f60 |
|
15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
|
15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
|
27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
|
04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
e8cd1f60 |
|
15-Jun-2023 |
Ye Li <ye.li@nxp.com> |
imx: imx8: bootaux: Add i.MX8 M4 boot support 1. Implement bootaux for the M4 boot on i.MX8QM and QXP. Users need to download M4 image to any DDR address first. Then use the "bootaux <M4 download DDR address> [M4 core id]" to boot CM4_0 or CM4_1, the default core id is 0 for CM4_0. Since current M4 only supports running in TCM. The bootaux will copy the M4 image from DDR to its TCML. 2. Implment bootaux for HIFI on QXP command: bootaux 0x81000000 1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
dd654caa |
|
15-Jun-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: mach: correct SCU API usage The return value is int type, not sc_err_t(u8), correct the usage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
99ac6c76 |
|
27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
|
04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
99ac6c76 |
|
27-Apr-2023 |
Peng Fan <peng.fan@nxp.com> |
imx: move imx8 sci header file to include/firmware/imx Move imx8 sci header file to include/firmware/imx, then we could use build macro to reuse some i.MX8 drivers for i.MX9, such as drivers/cpu/imx8_cpu.c. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stefano Babic <sbabic@denx.de> |
#
55171aed |
|
04-May-2023 |
Simon Glass <sjg@chromium.org> |
dm: Emit the arch_cpu_init_dm() even only before relocation The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
98463903 |
|
20-Oct-2022 |
Simon Glass <sjg@chromium.org> |
Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
cda8f873 |
|
11-May-2022 |
Ye Li <ye.li@nxp.com> |
caam: Fix crash in case caam_jr_probe failed If probing caam_jr returns failure, the variable "dev" will not be initialized, so we can't use dev->name for the error print. Otherwise it will cause crash. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
cb5d0419 |
|
24-Mar-2022 |
Gaurav Jain <gaurav.jain@nxp.com> |
crypto/fsl: i.MX8: Enable Job ring driver model. i.MX8(QM/QXP) - added support for JR driver model. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
7fe32b34 |
|
04-Mar-2022 |
Simon Glass <sjg@chromium.org> |
event: Convert arch_cpu_init_dm() to use events Instead of a special function, send an event after driver model is inited and adjust the boards which use this function. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
b9d66a06 |
|
30-Aug-2021 |
Tom Rini <trini@konsulko.com> |
imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIG No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com> |
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com> |
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com> |
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> |
#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2f36a693 |
|
22-Oct-2020 |
Marcel Ziswiler <marcel.ziswiler@toradex.com> |
imx8: allow overriding memory layout Introduce weak function board_mem_get_layout() which allows overriding the memory layout from board code in runtime, useful for handling different SKU versions. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90526e9f |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop net.h from common header Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
ed5b253d |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: check whether m4 partition booted Add code to check m4 partition booted or not, we will use this to runtime set device tree file that passed to Linux Kernel. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
42b26ddc |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx8: Select boot device dynamically For fspi build, we will enable both SPL NOR support and SPL SPI support. SPL will dynamically check the resource owner then select corresponding boot device. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6aead233 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: Recover SPL data section for partition reboot When doing partition reboot, the boot image won't be reloaded by ROM, it is just CPU reset to boot entry. The SW has to keep the boot image inside the RAM unchanged. It includes both the TEXT section and DATA section. For SPL, the problem is DATA section will be updated at runtime, so in next partition reboot the data is not same as the initial value from cold boot. If any code depends on the initial value, then it will have problem. This patch introduces a mechanism to recover the data section for partition reboot. It adds a new section in image for saving data section. When from cold boot, the data section will be saved to that new section at SPL early phase. When from partition reboot, the data section will be restored from the new section. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
81037672 |
|
05-May-2020 |
Peng Fan <peng.fan@nxp.com> |
imx: imx8qm/qxp: add get_board_serial Add get_board_serial support, the info could be got from fuse. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
7c351ff5 |
|
05-May-2020 |
Ye Li <ye.li@nxp.com> |
imx: imx8qm/qxp: Fix issue in get_effective_memsize When Trusty OS allocates the mem region from 0xfe0000000-0xffffffff, the get_effective_memsize does not return correct memory size. There is a check in get_effective_memsize to find the memreg where the u-boot is running, and return the size of that memreg as the result of get_effective_memsize. When using aligned start, the value is 0x80200000 since it is 2MB aligned. Thus the finding of memreg will fail and return the PHYS_SDRAM_1_SIZE because u-boot text base is 0x80020000. This cause u-boot is relocated to the high memory where has been occupied by Trusty OS. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
6fcb2ee7 |
|
04-May-2020 |
Leonard Crestez <leonard.crestez@nxp.com> |
imx8: Replace SC_R_LAST with SC_R_NONE in DTB We are currently using SC_R_LAST as a marker for imx8 power domain tree nodes without a resource attached. This value is compiled into dtb as part of the linux build and used by uboot. The SC_R_LAST constant changes frequently as SCFW resources are added (by design) and every time we need to update linux and uboot headers together or boot can fail. Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE defined to be 0xFFF0. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
91527c9a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9b4a205f |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move RAM-sizing functions to init.h These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
9edefc27 |
|
14-Nov-2019 |
Simon Glass <sjg@chromium.org> |
common: Move some cache and MMU functions out of common.h These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bae4e8cb |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: fix mac fuse word for i.MX8QM i.MX8QM does not share same FUSE MAC word index, so update the word index for i.MX8QM. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
43c50873 |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: move i.MX8 cpu desc code to drivers/cpu/imx8_cpu.c Move cpu desc code to cpu driver directory and name it imx8_cpu.c No functional change. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
8f99438b |
|
26-Aug-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8qm: power up SMMU There is SMMU in i.MX8QM. To use SMMU in Linux, need power up it. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
bcf94abd |
|
26-Aug-2019 |
Ye Li <ye.li@nxp.com> |
imx8: Probe the SCU driver by using uclass function Since SCU MU driver has been bound in dm_init, so we don't need to bind it again. Just replace by using uclass function to probe it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
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#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
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#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
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#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1796e509 |
|
25-Apr-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: get temperature when print cpu desc Read the temperature when print cpu inforation. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
1da39d3c |
|
31-May-2019 |
Marcel Ziswiler <marcel@ziswiler.com> |
imx8qm: fix cpu frequency reporting CPU frequency reporting failed with the following error message being printed: sc_pm_get_clock_rate: resource:507 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QM RevB A53 at 0 MHz Fix this by differentiating between the A35 as found on the i.MX 8QXP and the A53 as found on the i.MX 8QM SoCs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
|
#
10015025 |
|
03-May-2019 |
Trevor Woerner <trevor@toganlabs.com> |
CONFIG_SPL_SYS_[DI]CACHE_OFF: add While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7f50af60 |
|
04-Mar-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: add cpu support Add cpu type and Kconfig entry Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
75cd09cb |
|
05-Feb-2019 |
Fabio Estevam <festevam@gmail.com> |
imx8qxp: Fix the reported CPU frequency Currently the CPU frequency is incorrectly reported: CPU: NXP i.MX8QXP RevB A35 at 147228 MHz Fix this problem by using a direct call to the SCU firmware to retrieve the Cortex A35 CPU frequency. With this change applied the CPU frequency is displayed correctly: CPU: NXP i.MX8QXP RevB A35 at 1200 MHz Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
|
#
9382f73b |
|
18-Jan-2019 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: restrict checking ROM passover info for revA Passover info only for revA. move get_cpu_rev out of CONFIG_CPU to avoid build failure when using get_cpu_rev in SPL. Add a CONFIG_SPL_BUILD for passover usage, no need to execute it again in normal U-Boot stage. Also if still checking passover info in normal U-Boot stage, need to make the passover code executed after arch_cpu_init_dm. So to make it easy and clean, only execute the code for SPL stage. Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
da72574b |
|
14-Dec-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: cpu: correct info The CPU banner printed is as following: CPU: CPU: Freescale i.MX8QXP RevB A35 at 147228 MHz 1. Drop the CPU: 2. Change vendor from Freescale to NXP Signed-off-by: Peng Fan <peng.fan@nxp.com>
|
#
2fdb1a1d |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add uclass based CPU driver print_cpuinfo() in board init code requires uclass CPU driver, add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO option is enabled. CPU node in DT will have to include 'clocks' and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo() to work as expected. The driver outputs info for i.MX8QXP Rev A and Rev B CPUs. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
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#
70b4b49b |
|
18-Oct-2018 |
Anatolij Gustschin <agust@denx.de> |
imx8: cpu: add function for reading FEC MAC from fuse FEC driver requires imx_get_mac_from_fuse(). Add it in preparation for ENETx support. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
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#
1ef20a3d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add arch_cpu_init arch_cpu_init_dm Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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#
930b5952 |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add mmu and dram related functions Add mmu memmap, some memory regions are reserved by M4, Arm Trusted Firmware, so need to get memreg using SCFW API and setup the memmap. Add dram_init, dram_init_banksize, get_effective_memsize functions, according to the memreg. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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#
c1aae21d |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: implement mmc_get_env_dev Implement mmc_get_env_dev for i.MX8. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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#
8aa1505b |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add boot device detection Add get_boot_device to detect boot device. Add print_bootinfo to print the boot device info. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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#
60d33fcd |
|
18-Oct-2018 |
Peng Fan <peng.fan@nxp.com> |
imx8: add basic cpu support Add basic cpu support, including cpu revision, cpu type, cpu core detection. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Anatolij Gustschin <agust@denx.de> Cc: Stefano Babic <sbabic@denx.de>
|